Product Name: Maleic anhydride
Molecular formula: C 4 H 2 O 3 ;
Molecular Weight: 98.02;
CAS No.: 108-31-6
EINECS No.: 203-571-6
Appearance: white flake or briquette, easy sublimation, a pungent odor;
Crystallization Point: 52.85 ° C;
Relative density 1.48 (20 ° C solid) or 1.30 (70 ° C liquid).
Boiling point :202 ° C.
Specifications: national standard (GB/T 3676-2008)
Maleic anhydride is mainly used for the production of unsaturated polyester, then used in medicine, pesticides, paints, oil additives, and various additives and fine chemicals.
Package and Storage:
In pp woven bag (lined with PE film) packaging or composite paper bag, net weight 25 kg.
Maleic anhydride in the storage and transportation process, pay attention to moisture, because of their contact with water or water vapor generated corrosive acid.
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